84451770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 175007430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 29, 30, 38, 39, 45, 57, 58, 65, 78, 87, 90, 95, 114, 117, 130, 131, 145, 171, 174, 190, 195, 234, 247, 261, 262, 285, 290, 342, 377, 390, 393, 435, 494, 522, 551, 570, 585, 655, 741, 754, 786, 855, 870, 1102, 1131, 1170, 1179, 1235, 1305, 1310, 1482, 1653, 1703, 1710, 1885, 1965, 2223, 2262, 2358, 2470, 2489, 2610, 2755, 3306, 3393, 3406, 3705, 3770, 3799, 3930, 4446, 4959, 4978, 5109, 5510, 5655, 5895, 6786, 7163, 7410, 7467, 7598, 8265, 8515, 9918, 10218, 11115, 11310, 11397, 11790, 12445, 14326, 14934, 15327, 16530, 16965, 17030, 18995, 21489, 22230, 22401, 22794, 24795, 24890, 25545, 30654, 32357, 33930, 34191, 35815, 37335, 37990, 42978, 44802, 49387, 49590, 51090, 56985, 64467, 64714, 68382, 71630, 72181, 74670, 76635, 97071, 98774, 107445, 112005, 113970, 128934, 144362, 148161, 153270, 161785, 170955, 194142, 214890, 216543, 224010, 246935, 291213, 296322, 322335, 323570, 341910, 360905, 433086, 444483, 485355, 493870, 582426, 644670, 649629, 721810, 740805, 888966, 938353, 970710, 1082715, 1299258, 1456065, 1481610, 1876706, 2165430, 2222415, 2815059, 2912130, 3248145, 4444830, 4691765, 5630118, 6496290, 8445177, 9383530, 14075295, 16890354, 28150590, 42225885, 84451770]

約数ペア:

[(1, 84451770), (2, 42225885), (3, 28150590), (5, 16890354), (6, 14075295), (9, 9383530), (10, 8445177), (13, 6496290), (15, 5630118), (18, 4691765), (19, 4444830), (26, 3248145), (29, 2912130), (30, 2815059), (38, 2222415), (39, 2165430), (45, 1876706), (57, 1481610), (58, 1456065), (65, 1299258), (78, 1082715), (87, 970710), (90, 938353), (95, 888966), (114, 740805), (117, 721810), (130, 649629), (131, 644670), (145, 582426), (171, 493870), (174, 485355), (190, 444483), (195, 433086), (234, 360905), (247, 341910), (261, 323570), (262, 322335), (285, 296322), (290, 291213), (342, 246935), (377, 224010), (390, 216543), (393, 214890), (435, 194142), (494, 170955), (522, 161785), (551, 153270), (570, 148161), (585, 144362), (655, 128934), (741, 113970), (754, 112005), (786, 107445), (855, 98774), (870, 97071), (1102, 76635), (1131, 74670), (1170, 72181), (1179, 71630), (1235, 68382), (1305, 64714), (1310, 64467), (1482, 56985), (1653, 51090), (1703, 49590), (1710, 49387), (1885, 44802), (1965, 42978), (2223, 37990), (2262, 37335), (2358, 35815), (2470, 34191), (2489, 33930), (2610, 32357), (2755, 30654), (3306, 25545), (3393, 24890), (3406, 24795), (3705, 22794), (3770, 22401), (3799, 22230), (3930, 21489), (4446, 18995), (4959, 17030), (4978, 16965), (5109, 16530), (5510, 15327), (5655, 14934), (5895, 14326), (6786, 12445), (7163, 11790), (7410, 11397), (7467, 11310), (7598, 11115), (8265, 10218), (8515, 9918)]